class Assignment < ActiveRecord::Base
belongs_to :assignment_templates
PERIODICITY = [
           ['--SELECT--', nil],
           ['ONCE', 'ONCE'],
           ['MONTHLY', 'MONTHLY.'],
           ['QUATERLY', 'QUATERLY'],
           ['HALF-YEARLY', 'HALF-YEARLY'],
           ['ANNUALLY', 'ANNUALLY']
         ]
MONTHS = [
          ['--SELECT--', nil],
          ['JAN', 'JAN'],
          ['FEB', 'FEB'],
          ['MAR', 'MAR'],
          ['APR', 'APR'],
          ['MAY', 'MAY'],
          ['JUN', 'JUN'],
          ['JUL', 'JUL'],
          ['AUG', 'AUG'],
          ['SEP', 'SEP'],
          ['OCT', 'OCT'],
          ['NOV', 'NOV'],
          ['DEC', 'DEC']
          ]
end
